baber/WOPTO huggingface dataset:
Patent JP-H10228839-A (JP)
Title: Horn switch mechanism in steering wheel equipped with air bag
Inventor: NAGATA ATSUSHI
IPC: B60R21/20
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a horn switch without deteriorating the operability of the horn. SOLUTION: An air bag apparatus 2 is installed under a pad 1 of a steering wheel. A membrane switch 11 is installed between a folded air bag 5 and the pad 1. The membrane switch 11 is mounted and fixed on a switch plate 13 so installed as to cover the air bag apparatus 2. A through hole 1 is formed at a point in approximately center part of the membrane switch 11 and in the switch plate 13, a projected part 16, which is projected toward the pad 1 and is brought into contact with the rear side of the pad 1, is unitedly formed at a position corresponding to the through hole 15. Due to the projected part 16, a constant gap is always kept between the pad 1 and the membrane switch 11 except a time when pushing operation.
Patent JP-H05231571-A (JP)
Title: Tube joint
Inventor: ISHIYASU TOSHIYUKI
IPC: F16L21/08
Filed: 1992-02-17
Abstract: PURPOSE:To enable assured connection by inserting a diameter expanding jig in the notched part of a slip-off stopper and whereby expanding the inner diameter of the slip-off stopper up to the vicinity of the outer diameter of an inserting port. CONSTITUTION:When a diameter expanding jig 5 that is wider than the width of a notched part 6, is inserted into the notched part 6 of a slip-off stopper 4 inserted loose into a recessed part 3 provided on the inner circumferential surface of a socket 2, the diameter of the slip-off stopper 4 is widened. When an inserting part 1 is inserted, the inserting port 1 is surely inserted into the slip-off stopper 4. Since the recessed part 3 in which the slip-off stopper 4 is installed is of a tapered shape that is reduced in the diameter toward the side of an opening part, the slip-off stopper 4 receives the force for further diameter contraction. The slip-off stopper 4 and the inserting part 1 by means of a hook part are engaged with each other more tightly, while slip-off preventing force against the force in the slip-off direction is generated between the stopper 4 and the part 1, and the slip-off of the inserting part 1 is prevented. Sure connection can thus be carried out.
Patent JP-H10219283-A (JP)
Title: Detergent composition for wire drawing
Inventor: SUGANO YOSHIKAZU
IPC: C11D1/72
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that is excellent in detergency of lubricants and lubricant layer, suppresses the foaming by metallic soap and shows excellent liquid stability by formulating an alkali agent, a chelating builder, an amphoteric surfactant, an acetylenic nonionic surfactant, a specific fatty acid (or its salt) and water. SOLUTION: The objective detergent composition for wire drawing comprises, as essential components, (A) 5-30wt.% of an alkali agent (preferably sodium or potassium hydroxide), (B) 1-30wt.% of a chelate type builder (for example, ethylene-diaminetetraacetic acid), (C) 0.1-30wt.% of an amphoteric surfactant (for example, lauryl betain), (D) 0.1-10wt.% of an acetylenic nonionic surfactant of the formula: R<1> -C≡C-R<2> (R<1> and R<2> are each a 1-8C hydroxyalkyl, hydroxyalkenyl) (for example, the compound of the containing), (E) 1-20wt.% of a fatty acid (or its salt) of the formula: R<3> -COOM (R<3> is a 4-14C aliphatic straight-chain hydrocarbon or a 4-18C aliphatic branched chain hydrocarbon; M is H, alkali metal) (for example, lauric acid) and (F) the rest of water.
Patent JP-H04245732-A (JP)
Title: Rarity check detection circuit
Inventor: UCHIKAWA SETOMI
IPC: G06F11/10
Filed: 1991-01-30
Abstract: PURPOSE:To simplify bit processing and to contract the size of a circuit. CONSTITUTION:An M bit separator 11 separates M bits processed by previously determined bit operation from input data 101, a detector 12 detects the number of '1's existing in the output bits outputted from the separator 11 and a parity check bit corrector 26 corrects the parity check bit of the input data 101 based upon the number of '1's detected by the detector 12 and the number of '1's existing in the prescribed M bits obtained before the previously determined bit operation.
Patent JP-H10139478-A (JP)
Title: Composition for sealing
Inventor: USUI HIROSHI
IPC: C03C3/062
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for sealing without including lead and capable of imparting a strong strength to a sealed material after sealing. SOLUTION: This composition substantially comprises 60-99wt.% bismuth- based glass powder having a low melting point and 1-40wt.% powder of ceramic filler having low thermal expansion. Further, the glass having the low melting point substantially comprises 77-95wt.% Bi2 O3 , 1-20wt.% MgO+ZnO, 2-10wt.% B2 O3 , 0-1wt.% SiO2 , 0-10wt.% CeO2 .
Patent JP-S53113346-A (JP)
Title: High frequency heating device
Inventor: OOKUBO MASARU
IPC: H05B1/02
Filed: 1977-03-16
Abstract: PURPOSE: To obtain a steady power source, by changing a length of an antenna or short-circuit plate corresponding to the change in a field strength, relating to the device which transmits in wireless detected temperature of an object to be heated to a controlling unit for the device proper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000226495-A (JP)
Title: Phenolic resin molding material
Inventor: AKIMOTO HIROSHI
IPC: C08L61/08
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a phenolic resin molding material which has high mechanical strengths, good electrical insulating properties and excellent sliding characteristics. SOLUTION: The phenolic resin molding material comprises, as essential ingredients, a high-molecular phenolic novolak resin having a number average molecular weight of 1,000-1,500, a fine powder of a polytetrafluoroethylene resin and a polyimide powder, and contains 5-40 wt.% of the fine powder of a polytetrafluoroethylene resin and 1-5 wt.% of the polyimide powder based on the whole molding material.
Patent JP-S55121671-A (JP)
Title: Waste heat utilizing type forcibly cooled heat sink
Inventor: MATSUI FUMIO
IPC: F28D15/02
Filed: 1979-03-14
Abstract: PURPOSE:To eliminate the necessity of providing special control means in a waste heat utilizing type forcibly cooled heat sink and reduce the cost thereof by driving a forcibly cooling fan by utlizing waste heat energy generated at a heating element. CONSTITUTION:A heat dissipating member 2 is connected to a heating element such as a power transistor 1 or the like. A flat thermoelectric transducer 3 is connected to the transistor 1, and a heat pipe 4 having a cooling fan is connected to one end on the back side surface connected to the heating element of the transducer 3. A fan 5 is provided oppositely to the member 2. A current for driving the fan 5 is supplied through a power supply line 6 from the transducer 3.
Patent JP-S58147806-A (JP)
Title: Address signal generating circuit of information recording and reproducing device
Inventor: YAMAGUCHI TADAHIRO
IPC: G11B27/28
Filed: 1982-02-25
Abstract: PURPOSE:To obtain address code pulses of a triangular or sine wave which is free of variation in DC potential level by putting the 1st address code pulses based on the 1st modulation system and the 2nd address code pulses based on the 2nd modulation system together. CONSTITUTION:In a figure, 1 is the 1st rectangular wave generating means which generates the 1st rectangular wave signal on, for example, a return-to-bias (RB) modulation system corresponding to the absolute address of an intermusic gap, and 2 is the 2nd rectangular wave generating means which generates the 2nd rectangular wave signal on, for example, a non-return-to-zero (NRZ) modulation system corresponding to said absolute address as the 2nd address code pulses. The 1st and the 2nd address code pulses have waveforms made into one in 2:1 proportion by the adder 3 consisting of an operational amplifier OP1, and resistances R1, R2, and R3 to be converted into address code pulses of the triangular wave. To obtain address code pulses of the sine, a known triangular/sine wave converting circuit is connected behind a buffer 5.
Patent JP-H06220622-A (JP)
Title: Heater using lamp heater
Inventor: UEDA SETSUO
IPC: C23C14/56
Filed: 1993-01-26
Abstract: PURPOSE:To provide the heater which can reduce the space for mounting power feed path members. CONSTITUTION:This heater is constructed by disposing plural straight tube type lamp heaters 5 in parallel within a lamp house 4, providing two pieces of power feed path members 6, 7 for supplying electric power to these lamp heaters 5, introducing two pieces of the power feed path members 6, 7 into the lamp house 4 in proximity to each other from the ceiling part of the lamp house 4, connecting the one power feed path member 6 to one electrode terminal 51 of the lamp heater 5, extending the other power feed path member 7 along the lamp heater 5 and connecting the member to another electrode terminal 52 of the lamp heater 5. The part of the other power feed path member 7, which part extends along the lamp heater 5, is constituted of an electric wire 71 having a triple structure consisting of a conductor, an electrical insulating pipe and a stainless steel pipe subjected to electrolytic polishing on the outer peripheral surface. As a result, the heater is miniaturized.
Patent JP-H05226658-A (JP)
Title: Thin film transistor
Inventor: SUKEGAWA OSAMU
IPC: H01L21/302
Filed: 1992-02-18
Abstract: PURPOSE:To prevent the wire breaking at the step of source and drain electrodes being provided in connection with a semiconductor layer which constitutes the operation layer of a thin film transistor. CONSTITUTION:The step parts of a source electrode 6 and a drain electrode 7 can be prevented from causing wire breaking, being damaged by plasma when dry-etching an n<+>a-Si film 5 with the source electrode 6 and the drain electrode 7 as masks, by equipping it with a display electrode 8, which consists of the ITO film being provided extensively as far as the upper stage of the step part including the step part of the drain electrode 7 of the source and drain electrodes being provided in connection with the region including both ends of an a-Si film 4 and the n<+>a-Si film 5 constituting operation layers, and an ITO protective film 9, which covers the step part of the source electrode 6.
Patent JP-2000227192-A (JP)
Title: Repairing method and joint for outer surface resin coated steel pipe
Inventor: NASU TAKU
IPC: F16L47/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To completely prevent fluid leakage from a sleeve end part after repairing by a simple structure. SOLUTION: A repairing joint 12a is provided with repairing divided sleeves 15a and 15b, and welding divided sleeves 1 7a and 17b integrally protruded in the end part lower sides of the repairing divided sleeves 15a and 15b, made of resins to be welded to the resin coated material of a resin coated part 13a, and incorporating a heating wire. The place of an outer surface resin coated pipe 3 to be repaired is completely covered with the repairing divided sleeves 15a and 15b, and the axial resin coated part 13a and the welding divided sleeves 17a and 17b holding the place to be repaired are completely welded to each other.  Thus, even if cracks occur in the thin part of the outer surface resin coated steel pipe 13 because of an inner pressure or the like, and fluids such as gas, water or the like in the outer resin coated steel pipe are leaked into the repairing divided sleeves 15a and 15b after repairing, any leakage from the repairing joint to the outside is prevented.
Patent JP-H11230736-A (JP)
Title: Method and implement for measurement of circumferential length on inner circumferential face of bead
Inventor: ARITA MASAKAZU
IPC: B60C19/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To measure a circumferential length on a bead inner circumferential face easily, with good accuracy and quickly by a method wherein a reference piece in which measuring reference faces in a bead part are formed on both side edges is provided, the measuring roller of a circumferential-length measuring implement which is being brought into contact with the inner circumferential face is turned circumferentially from a start state that the reference face formed by the side edge on one side of a mounting plate comes into contact with the measuring reference face on one side up to a finish state on the other side. SOLUTION: A measuring reference piece 2 is fixed to a bead part B at a tire T which is placed transversely. The measuring reference face 2 is fixed in such a way that its center line is directed at right angles to an inner circumferential face S1. The handle 15 of a circumferential-length measuring implement 3 is gripped. While a measuring roller 12 is being brought into contact with the inner circumferential face S1, it is turned circumferentially around the inner circumferential face S1 from a start state that the reference face 11E1 on one side of a mounting plate 11 comes into contact with a measuring reference face 5E1 on one side up to a finish state that the reference face 11E2 on the other side of the mounting plate 11 comes into contact with the measuring reference face 5E2 on the other side. The speed of rotation N of the measuring roller 12 is detected by an encoder 13.  When the measuring reference faces 5E1, 5E2 are made parallel with the reference faces 11E1, 11E2, a correction value is offset.
Patent JP-H01205038-A (JP)
Title: Production of sintered ore
Inventor: SATO SHUN
IPC: C22B1/20
Filed: 1988-02-10
Abstract: PURPOSE:To form a bedding layer with small-lump ore, etc., and to provide an increase in the output of sintered ore and improvement in the yield of the sintered ore by compounding the small-lump ore, etc., having a specific grain size with compounded sintering raw materials at the time of producing the sintered ore with a DL type sintering machine. CONSTITUTION:1 or >=2 kinds of the small-lump ore, small-lump slag, small-lump flux, and small-lump pellets having 8-15mm grain size are compounded at about 5-15vol.% with the compounded sintering raw materials at the time of producing the sintered ore by the DL type sintering machine. The sintering raw materials 14 are fed from a surge hopper 3 via a roll feeder 3-1 and is fed onto a pellet 1 of the sintering machine via a deflector plate 13. The small- lump particles 14-1 of 8-15mm grain size which are made to coexist in said materials by a grain size segregation effect fall onto the lowermost layer of the raw material layer and form the bedding layer 14-2, thus forming an ordi nary sintering raw material layer 14-3 thereon. The need for equipment for recovering and carrying the bedding ore, etc., is thereby eliminated.
Patent JP-S63196827-A (JP)
Title: Balancing machine
Inventor: MITSUHARA MASAYUKI
IPC: G01M1/22
Filed: 1987-02-12
Abstract: PURPOSE:To facilitate eccentric compensation, by subtracting an unbalance vector indicating an error during the period of an 0V signal from that obtained by computation of a signal from a pickup to cancel errors in an electric system. CONSTITUTION:A signal from a pickup 12 and a signal of 0V are inputted into a vector computing section 15 separately through a switching section 13 and an input signal preprocessing section 14, and unbalance vector signals 151X and 151Y are inputted into a vector subtraction section 17, which are sent 10 an error vector memory section 16. Then, a signal indicating 0V is inputted and an unbalance vector outputted from the computing section 15 is stored into the memory section 16. The signal from the pickup 12 is sent to a display section 18 by subtracting the unbalance vector containing errors of the memory section 16 from that outputted from the computing section 15. This eliminates errors in an electric system, thereby facilitating work.
Patent JP-S54122358-A (JP)
Title: Manufacture of decorative material
Inventor: MIYASHITA KENICHI
IPC: B32B37/06
Filed: 1978-03-15
Abstract: PURPOSE: To obtain the title material having improved cigarette resistance, durability, and decorative effect, by heating a blend of a resin composition of a vinyl chloride resin containing a crosslinking agent as a main ingredient and a granular or particulate material applied to a base material.  
     CONSTITUTION: A blend of (A) a resin composition comprising (a) vinyl chloride resin and (b) a crosslinking agent, e.g. diallyl phthalate, as a main ingredient, and, if necessary, a plasticizer and an initiator, and (B) a granular or particulate inorganic material, e.g. silica, is applied to a base material by a screen printer, and heated to give the desired material.  
     EFFECT: The inorganic granular material can be seen through the vinyl chloride resin. Blackening and softening will not occur even by burning cigarette ends. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000227551-A (JP)
Title: Lens optical system
Inventor: OMORI SHIGETO
IPC: G02B13/18
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a lens optical system made compact in the aspect of aberration by effectively using a diffraction grating. SOLUTION: This lens optical system is provided with a 1st group Gr1 having positive power, a 2nd group Gr2 having negative power, a 3rd group Gr3 having positive power and a 4th group Gr4 having positive power in turn from an object side. By changing an interval between the 1st and the 2nd groups Gr1 and Gr2 and an interval between the 3rd and the 4th groups Gr3 and Gr4, a zooming action is executed. The group Gr3 is provided with a joined lens and the joined lens is provided with the diffraction grating at a boundary surface (r14#). The curvature of the boundary surface (r14#) is different from those of the incident surface and the emitting surface (r13 and r15*) of the joined lens.
Patent JP-H01267495-A (JP)
Title: Emergency coolant injector for nuclear reactor
Inventor: DAGURASU MAABIN GURANZU
IPC: G21C15/18
Filed: 1989-02-10
Abstract: PURPOSE: To eliminate the need for starting an alternative power supply in order to switch the function to an emergency core cooling system during coolant missing fault by coupling a condensate pump with an auxiliary generator continuously when a turbine generator is in transient decelerating state during fault. CONSTITUTION: Even if a main generator 30 does not operate and disconnected completely from the main power supply 50 of power planar during coolant inventory missing failure, an auxiliary generator 34 generates power continuously with decelerating momentum available through coupling with the axle and a condensate pump 18 is operated continuously. Coolant begins to flow into the core immediately after the pressure in core reaches a level lower than that at the block head of condensate pump. Such a flow from the outlet of condensate pump 18 passes through a pipe line 22 and a check valve 120 and enters directly into a reactor vessel and it takes place quicker than conventional one.
Patent JP-H08200967-A (JP)
Title: Structure of solution charging port
Inventor: UTSUNOMIYA KIMIAKI
IPC: F27D3/14
Filed: 1995-01-27
Abstract: PURPOSE: To suppress the deformation of a charging port as much as possible and to enable a smooth operation by holding the side surfaces of two other jackets between the end face of a jacket connected to a trough and the end face of another jacket opposed thereto. CONSTITUTION: The end face of a jacket 1 connected to a trough 17 and the end face of another jacket 2 opposed to the jacket 1 are arranged so that the side surfaces of two other jackets 3 and 4 are sandwiched between the end faces. It is most preferable for the sandwiching width that all the side surfaces of the jackets 3 and 4 are accommodated within the width 11 of the jackets 1 and 2. It has been found that the deformation of a charging port results from a distortion due to the protrusion or deflection of the jacket opposed to the jacket with which high temperature solution collides, that is, the jacket connected to the trough 17. Accordingly, the deformation of the charging port provided on a ceiling can be thus suppressed to an extremely small amount and a smooth operation can be continued.
Patent JP-H08223962-A (JP)
Title: Rotational speed control method for plurality of motor
Inventor: TAKAHASHI KAORU
IPC: H02P5/46
Filed: 1995-02-20
Abstract: PURPOSE: To enhance reliability of the entire system by employing a redundant control system for a plurality of motors having output shafts coupled mechanically. CONSTITUTION: The controller 20 comprises a circuit 25 for operating the mean value of outputs from rotational speed detectors 6, 7, an adder 26 for operating the difference between an output from the rotational speed detectors 6 and the mean value, and an adder 28 for operating the difference between an output from the rotational speed detectors 7 and the mean value. Output from the adder 26 is added to a rotational speed command to produce a set rotational speed for a motor 1 and the output from the adder 28 is added to the rotational speed command to produce a set rotational speed for a motor 2.
Patent JP-H03235077-A (JP)
Title: Position detector
Inventor: NISHIKAWA SEISHI
IPC: G01S5/02
Filed: 1990-02-09
Abstract: PURPOSE:To realize position detecting service in the same system as usual radiotelephony by transmitting the position detection signals from three or more radio base stations and detecting the position of a moving body from the time lag from the transmission to the reception of response signals. CONSTITUTION:A moving body 101 and the data switching apparatus 203 of a radio telephony master base station A are connected through a switchboard 202 on the basis of the specific phone number from the radio telephone of the moving body 101 and, at the same time, the communication paths to adjacent radio telephony sub-base stations B, C are opened. The main station A transmits a position detection pulse signal to the moving body 101 and also transmits a pulse to the moving body 101 through the sub-stations B, C at the same time and the response pulse thereof is received by the apparatus 203 and the time lag from the transmission of the position detection signals between the respective stations and the moving body 101 to the reception of the response signals thereof is inputted to a position calculator 204 to calculate the position of the moving body 101 and inform the radio telephone of the moving body 101 of this position. By this method, a detected position can be provided without altering the constitution on the side of the moving body 101 and increasing processing thereof.
Patent JP-S63272508-A (JP)
Title: Method for molding mortars
Inventor: SUZUKI TOSHIRO
IPC: B28C5/46
Filed: 1988-02-12
Abstract: PURPOSE:To obtain a high strength molded body due to low ratio of water to cement by a method wherein mortars are prepared by agitatingly mixing water, which is turned into granular ice, so as to conduct hydration between cement and the water, which is developed by fusing the granular ice. CONSTITUTION:In order to prepared mortars by mixing and agitating cement, aggregate and granular ice, cement, aggregate and granular ice are mixed simultaneously so as to mix them homogeneously, or the cement and fine aggregate are mixed and agitated and, then granular ice is added, mixed and agitated. When necessary, the mortars may be produced by adding coarse aggregate to the materials just mentioned above for mixing and agitation. Further, the mortars are also prepared with the granular ice, which is produced by freezing water dissolved or dispersed with retarder, water reducing agent, AE agent, water-soluble polymeric thickening agent, or addition matter such as dye, pigment and the like to be mixed to the mortars. Consequently, the pressure molding of the mortars becomes easy, resulting in the manufacture of a dense and high strength product.
Patent JP-S60174191-A (JP)
Inventor: SHIMOTAKE TOORU
IPC: D06F58/28
Filed: 1984-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。